1point
the productivity of a freshwater ecosystem depends on water movement. in
which of the following freshwater ecosystems does water move constantly in
one direction?
o a. bog
o b. stream
o c. marsh
o d. swamp
submit

B. Stream

A river or stream is a body of water that flows only in one direction. Unlike ponds and lakes rivers and streams are constantly in motion.

b ti isnfornopgnoernfrof

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls